Navien NPE-180A Installation Manual page 4

6.5.2 Burner Assembly(NPE-180A/ 210A/ 240A)
6
18
13
3
5
7
2
14
7-1
14
8
6-1
12
12
10
6-1
9 1
15
6-1
12
12 11
6-1
4-1
17-1
4
11-1
17
6-1
12
6
12
6-1
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